Detect hash
Validates a hash and returns it in all standard formats. Use this to convert between hex (64 chars) and base64 (44 chars) representations. Works with any 256-bit hash including transaction hashes, block hashes, and message hashes.
X-API-Key<token>
API key header of the form X-API-Key: <token>, where <token> is the API key. Requests without a key are limited to 1 RPS. Refer to the authentication guide for details.
In: header
Query Parameters
hash*string
A 256-bit hash value. Accepts either hex format (64 characters) or base64 format (44 characters). Used for block hashes, transaction hashes, and cryptographic proofs.
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/api/v2/detectHash?hash=string"{ "ok": true, "result": { "@type": "ext.utils.detectedHash", "b64": "string", "b64url": "string", "hex": "string" }, "@extra": "string"}